クラスⅡ分類1
,
過大なオーバージェット
,
下顎前方誘導
,
Deep bite
,
狭窄歯列
,
下顎正中のずれ
,
叢生

スピー湾曲のレベリング
,
圧下
,
拡大
,
リトラクション
,
クラスⅡエラスティック
,
Elastics: Class II in Additional Aligners
Courtesy of Dr Q. Chen, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 8
  • Gender: Female
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 12 数ヶ月

アライナー数

  • Maxillary: 30 + 17 = 47
  • Mandibulary: 33 + 20 = 53

Aligner Wear time

  • 1週間

保持

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • クラスⅠ関係達成
  • 機能的な犬歯誘導(左右側)
  • 正常なオーバージェット&オーバーバイト達成
  • ディープバイト改善
  • オーバージェット改善
  • 正中一致
  • Curve of Spee leveled

コメント

  • Overjet was normal after 12 months of aligner wearing.
  • Class II elastics were used all throughout the treatment.
  • Upper and lower narrow arch forms were significantly improved.
  • Mandibular retrognathia and Class II occlusion were both corrected.
  • The patient and her parents were very pleased with the treatment outcome and short treatment time.
  • This type of case could use Invisalign first to finish with a good treatment outcome.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
本治療治療後
Before picture of treatment
After picture of treatment
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レントゲン写真

本治療 治療後
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